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Mathematics 8 Online
OpenStudy (goformit100):

All the students of a class performed poorly in Mathematics. The teacher decided to give grace mar ks of 10 to each of the students. Which of the following sta tistical measures will not change even after the gr ace marks were given ? (1) median (2) mode (3) variance (4) mean

OpenStudy (goformit100):

@zzr0ck3r

OpenStudy (zzr0ck3r):

which one is the average?

OpenStudy (dls):

variance

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